A randomized 25 question test from a pool of 761 questions, good luck!
Digital valve positioners are best defined as which of the following answers?
Which of the terms below can be best described as supplies the individual devices with data and power from the trunk line in an H1 transmission system?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
Which of the protocols below is best described as the connected field devices that are in a multibus configuration are limited to digital only signalling?
Which of the recommended standards would be best described as having a half -duplex transmission system?
In the unbalanced signal transmission system, which answer best represents the number 6?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?
Which of the signalling methods best describes the one used by DeviceNet?
The TCP/IP protocol was designed for simplicity and speed. Which of the OSI layers below does the TCP/IP protocol interact with?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
Which of the topology connections is the most typical for a HART communication device?
The HMI in a SCADA system uses typical hardware and software. Which of the environments below would the HMI reside?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains a record of process alarms and events as they occur?
Which of the answers best represents the number of cables available for use in the segments of Foundation fieldbus H1 transmission system?
There are numerous Ethernet standards, a naming formula was developed to identify characteristics of physical connections. Which of the answers below lists all of the information contained in the naming convention?
Which error check method is best described as an industry standard fieldbus protocol?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the router interacts with?
Which of the data transmission modes below best is described as a two way alternating transmission?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve multiple DA server scalability issues?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the character framing?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
There are several stages in the alarm lifecycle. Which of these stages is there alarm shelving and some refresher training?